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Look for other cheap flights to Sofia

$1,417 Cheap flights to Sofia

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Sofia departing on 22/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Australia to Sofia

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:00 - 15:00
MEL
-
SOF
35h 00m
2 stops
Multiple Airlines Logo
21:05 - 09:00
SOF
-
MEL
52h 55m
2 stops
$1,417Multiple Airlines
Fri, 22 May - Fri, 5 Jun
Multiple Airlines Logo
07:05 - 15:00
SYD
-
SOF
38h 55m
2 stops
Multiple Airlines Logo
21:05 - 06:05
SOF
-
SYD
26h 00m
2 stops
$1,493Multiple Airlines
Fri, 22 May - Fri, 29 May
Multiple Airlines Logo
11:25 - 13:50
MEL
-
SOF
35h 25m
3 stops
Multiple Airlines Logo
16:00 - 07:25
SOF
-
MEL
30h 25m
3 stops
$1,540Multiple Airlines
Mon, 16 Feb - Mon, 23 Feb
Multiple Airlines Logo
11:25 - 13:25
MEL
-
SOF
35h 00m
2 stops
Multiple Airlines Logo
16:00 - 07:25
SOF
-
MEL
30h 25m
3 stops
$1,566Multiple Airlines
Mon, 16 Feb - Mon, 23 Feb
Multiple Airlines Logo
13:10 - 15:10
MEL
-
SOF
35h 00m
2 stops
Multiple Airlines Logo
16:00 - 07:25
SOF
-
MEL
30h 25m
2 stops
$1,577Multiple Airlines
Mon, 16 Feb - Mon, 23 Feb
Turkish Airlines Logo
16:15 - 15:10
PER
-
SOF
28h 55m
2 stops
Turkish Airlines Logo
09:35 - 01:25
SOF
-
PER
33h 50m
2 stops
$1,745Turkish Airlines
Mon, 2 Mar - Fri, 6 Mar
Turkish Airlines Logo
16:15 - 20:50
PER
-
SOF
34h 35m
2 stops
Turkish Airlines Logo
09:35 - 01:25
SOF
-
PER
33h 50m
2 stops
$1,757Turkish Airlines
Mon, 2 Mar - Fri, 6 Mar
Qatar Airways Logo
15:50 - 12:40
SYD
-
SOF
29h 50m
2 stops
Qatar Airways Logo
12:30 - 06:50
SOF
-
SYD
33h 20m
1 stop
$1,956Qatar Airways
Thu, 5 Mar - Thu, 12 Mar
Qatar Airways Logo
14:50 - 15:35
SYD
-
SOF
31h 45m
1 stop
Qatar Airways Logo
15:40 - 06:15
SOF
-
SYD
31h 35m
2 stops
$1,971Qatar Airways
Fri, 22 May - Fri, 29 May
Emirates Logo
20:55 - 13:25
BNE
-
SOF
24h 30m
1 stop
Emirates Logo
01:55 - 22:40
SOF
-
BNE
36h 45m
1 stop
$2,534Emirates
Wed, 4 Mar - Tue, 10 Mar

momondo Fare Finder

 
Locate flights to Sofia that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 21 January 2026.
Use the filters below to find and compare flights to Sofia that are best for you.

Fly from

Route

Depart

Return

Price

MelbourneSofia

MEL - SOF

MELSOF

Melbourne

Fri 22/5

11:00-15:00

2 stops35h 00m

Sofia

Fri 5/6

21:05-09:00

2 stops52h 55m

$1,417

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Fri 22/5

07:05-15:00

2 stops38h 55m

Sofia

Fri 29/5

21:05-06:05

2 stops26h 00m

$1,493

MelbourneSofia

MEL - SOF

MELSOF

Melbourne

Mon 16/2

11:25-13:50

3 stops35h 25m

Sofia

Mon 23/2

16:00-07:25

3 stops30h 25m

$1,540

MelbourneSofia

MEL - SOF

MELSOF

Melbourne

Mon 16/2

11:25-13:25

2 stops35h 00m

Sofia

Mon 23/2

16:00-07:25

3 stops30h 25m

$1,566

MelbourneSofia

MEL - SOF

MELSOF

Melbourne

Mon 16/2

13:10-15:10

2 stops35h 00m

Sofia

Mon 23/2

16:00-07:25

2 stops30h 25m

$1,577

PerthSofia

PER - SOF

PERSOF

Perth

Mon 2/3

16:15-15:10

2 stops28h 55m

Sofia

Fri 6/3

09:35-01:25

2 stops33h 50m

$1,745

PerthSofia

PER - SOF

PERSOF

Perth

Mon 2/3

16:15-20:50

2 stops34h 35m

Sofia

Fri 6/3

09:35-01:25

2 stops33h 50m

$1,757

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Thu 5/3

15:50-12:40

2 stops29h 50m

Sofia

Thu 12/3

12:30-06:50

1 stop33h 20m

$1,956

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Fri 22/5

14:50-15:35

1 stop31h 45m

Sofia

Fri 29/5

15:40-06:15

2 stops31h 35m

$1,971

BrisbaneSofia

BNE - SOF

BNESOF

Brisbane

Wed 4/3

20:55-13:25

1 stop24h 30m

Sofia

Tue 10/3

01:55-22:40

1 stop36h 45m

$2,534

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Sofia from

Sofia flights insights and trends

Explore insights for your Sofia flight to craft the best travel plan

What is the cheapest month to fly to Sofia?

In general, February is the cheapest month to fly from Australia to Sofia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,714. If you aren’t able to travel during the month of February, then book flights to Sofia from Australia during August instead. Flights to Sofia in August, while not as cheap as those in February, still average around $1,736.

How far in advance should I book a flight to Sofia?

You are more likely to see cheaper flights to Sofia from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around $1,943 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from Australia for as low as $1,662 on momondo.

Cheapest flights to Sofia

Find the cheapest flights to Sofia from your nearest city or airport
Find flights from Sydney to Sofia
CHEAPEST MONTH TO FLY TO SOFIA FROM SYDNEYFebruary12% cheaperFlying from Sydney to Sofia costs on average just $1,714 in February
MOST EXPENSIVE MONTH TO FLY TO SOFIA FROM SYDNEYSeptember13% more expensiveIt costs about $2,209 for flights to Sofia from Sydney in September
MOST POPULAR MONTH TO FLY TO SOFIA FROM SYDNEYJune710% more users visitedMore momondo users searched in flights to Sofia from Sydney in June than any other month

Cheap Sofia flight deals and tips

Summary info about Sofia flight prices, duration and airlines

Best Round-Trip Price

$1,417

Fastest flight time

28h 55m

Popular in

December
The best round-trip flight price to Sofia from Australia in the last 72 hours is $1,417 (Melbourne to Sofia).
Search Deals
The fastest flight to Sofia from Australia takes 28h 55m (Perth to Sofia).
Search Deals
December has the highest demand for flights to Sofia, with a 13% price increase on average.
Search Deals

Frequently asked questions about flying to Sofia

How far in advance should I book a flight to Sofia?

We recommend purchasing flights from Australia to Sofia 90 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Sofia for $1,943.

Is there an alternative airport near Sofia?

Plovdiv Airport can be an alternative airport used for travel to Sofia.

Is there a cheaper alternative to flying into Sofia?

Plovdiv Airport has an average price of $130 per person and is typically the cheapest airport to fly into when visiting Sofia. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

What is the absolute cheapest flight to Sofia?

Users booking trips to Sofia from Istanbul found flights 25% cheaper than the average price of flights to Sofia. To find the cheapest price to Sofia from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Sofia Airport?

Prices for flights to Sofia Airport were last updated today.

How many operators does momondo search for flights to Sofia Airport?

As of January 2026, there are 6 operators available to choose from for flights to Sofia Airport.

How old do you have to be to fly to Sofia Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Sofia Airport.

What documentation or ID do you need to fly to Sofia Airport?

The necessary travel and health documents for your Sofia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
Bansko
Borovets

Why use momondo?

Why should I use momondo to find a flight deal to Sofia?

It is quick and easy to find flights to Sofia on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sofia that suits you.

Can I find flights to Sofia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sofia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Sofia?

Once all potential Sofia flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

I’m not ready to book a flight to Sofia right now. Can momondo alert me if prices change?

If you are not ready to book a flight to Sofia now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Sofia and let you know when they change.

An easier way to manage your Sofia trip

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Find better results for your trip to Sofia

Popular Flights to Sofia

Popular routes according to searches in the past day on momondo
Melbourne to Sofia Flightsfrom $864
Sydney Kingsford Smith to Sofia Flightsfrom $1,005
Perth to Sofia Flightsfrom $900
Brisbane to Sofia Flightsfrom $1,089